Version-Release number of selected component: gnome-calendar-3.17.90-1.fc23 Additional info: reporter: libreport-2.6.2 backtrace_rating: 4 cmdline: /usr/bin/gnome-calendar --gapplication-service crash_function: icaltimezone_get_utc_offset executable: /usr/bin/gnome-calendar global_pid: 19521 kernel: 4.2.0-1.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 icaltimezone_get_utc_offset at /usr/src/debug/libical-1.0.1/src/libical/icaltimezone.c:941 #1 icaltimezone_convert_time at /usr/src/debug/libical-1.0.1/src/libical/icaltimezone.c:807 #2 icaltime_as_timet_with_zone at /usr/src/debug/libical-1.0.1/src/libical/icaltime.c:323 #3 e_cal_recur_generate_instances_of_rule at e-cal-recur.c:716 #4 e_cal_recur_generate_instances at e-cal-recur.c:640 #5 generate_instances at e-cal-client.c:2662 #6 e_cal_client_generate_instances_for_object_sync at e-cal-client.c:3317 #7 cal_data_model_expand_recurrences_thread at e-cal-data-model.c:1148 #8 cal_data_model_internal_thread_job_func at e-cal-data-model.c:471 #10 g_thread_proxy at gthread.c:778 Potential duplicate: bug 1231689
Created attachment 1069348 [details] File: backtrace
Created attachment 1069349 [details] File: cgroup
Created attachment 1069350 [details] File: core_backtrace
Created attachment 1069351 [details] File: dso_list
Created attachment 1069352 [details] File: environ
Created attachment 1069353 [details] File: exploitable
Created attachment 1069354 [details] File: limits
Created attachment 1069355 [details] File: maps
Created attachment 1069356 [details] File: mountinfo
Created attachment 1069357 [details] File: namespaces
Created attachment 1069358 [details] File: open_fds
Created attachment 1069359 [details] File: proc_pid_status
This is old bug, if you still can reproduce it - please reopen.